. >> the fbi is investigating the possible hacking of a government web site. anonymous says it high jakd the u.s. sentencing commission web site to avenge the death of aaron swartz, an internet activist who committed suicide. the web site was taken over today and replaced with a message warning that when swartz killed himself a line was crossed. the hackers say they have copied secret information and-under now threatening to make it public. >>> still to come on abc7 abc7 -- abc7 news at 11, an accidental discovery is helping people that are color blind. >> leigh: you'll need the sunglasses tomorrow. it's going be a perfect day if you like it cool. we'll look at the accuweather seven-day foreñcús >> sometimes the best inventions are discovered by accident and that's how a local scientist came across what is proving to be a remedy for color blindness. here's the story. >> a pair of classic aviator sun glasses will run you ten bucks at a drug store. so why may 600 four this? for a starter, if you're color blind, andy is taking a test to determine how quickly he